1220428800
1,220,428,800 is an even composite number composed of four prime numbers multiplied together.
1220428800 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred ninety-eight divisors.
Prime factorization of 1220428800:
210 × 32 × 52 × 5297
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 5297)See below for interesting mathematical facts about the number 1220428800 from the Numbermatics database.
Names of 1220428800
- Cardinal: 1220428800 can be written as One billion, two hundred twenty million, four hundred twenty-eight thousand, eight hundred.
Scientific notation
- Scientific notation: 1.2204288 × 109
Factors of 1220428800
Divisors of 1220428800
- Number of divisors d(n): 198
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 32 36 40 45 48 50 60 64 72 75 80 90 96 100 120 128 144 150 160 180 192 200 225 240 256 288 300 320 360 384 400 450 480 512 576 600 640 720 768 800 900 960 1024 1152 1200 1280 1440 1536 1600 1800 1920 2304 2400 2560 2880 3072 3200 3600 3840 4608 4800 5120 5297 5760 6400 7200 7680 9216 9600 10594 11520 12800 14400 15360 15891 19200 21188 23040 25600 26485 28800 31782 38400 42376 46080 47673 52970 57600 63564 76800 79455 84752 95346 105940 115200 127128 132425 158910 169504 190692 211880 230400 238365 254256 264850 317820 339008 381384 397275 423760 476730 508512 529700 635640 678016 762768 794550 847520 953460 1017024 1059400 1191825 1271280 1356032 1525536 1589100 1695040 1906920 2034048 2118800 2383650 2542560 2712064 3051072 3178200 3390080 3813840 4068096 4237600 4767300 5085120 5424128 6102144 6356400 6780160 7627680 8136192 8475200 9534600 10170240 12204288 12712800 13560320 15255360 16272384 16950400 19069200 20340480 24408576 25425600 27120640 30510720 33900800 38138400 40680960 48817152 50851200 61021440 67801600 76276800 81361920 101702400 122042880 135603200 152553600 203404800 244085760 305107200 406809600 610214400 1220428800
- Sum of all divisors σ(n): 4370537418
- Sum of proper divisors (its aliquot sum) s(n): 3150108618
- 1220428800 is an abundant number, because the sum of its proper divisors (3150108618) is greater than itself. Its abundance is 1929679818
Bases of 1220428800
- Binary: 10010001011111001000100000000002
- Hexadecimal: 0x48BE4400
- Base-36: K6M0W0
Squares and roots of 1220428800
- 1220428800 squared (12204288002) is 1489446455869440000
- 1220428800 cubed (12204288003) is 1817763350800993615872000000
-
The
square root of 1220428800 is 34934.6361080233 -
The
cube root of 1220428800 is 1068.6549027935
Scales and comparisons
How big is 1220428800?- 1,220,428,800 seconds is equal to 38 years, 41 weeks, 6 days, 8 hours.
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To count from 1 to 1,220,428,800 would take you about seventy-seven years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 1220428800 cubic inches would be around 89.1 feet tall.
Recreational maths with 1220428800
- 1220428800 backwards is 0088240221
- The number of decimal digits it has is: 10
- The sum of 1220428800's digits is 27
- More coming soon!
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The information we have on file for 1220428800 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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